Hydroxypropyl Methacrylate (HPMA)
CAS No. 27813-02-1
It is mainly used to in the manufacturing of thermosetting acrylic coating butadiene styrene rubber latex modifier, acrylic acid modified polyester coating, water-soluble electroplate coating binder, fibre finishing agent paper coating, photosensitive coating agent, paracyanogen vinyl modifier, etc.
Packing: 200 kg Plastic Drum, IBC, Isotank
Specification of Hydroxypropyl Methacrylate (HPMA):
| Item | Quality Grade | Top Grade | First Grade |
| Appearance | Clear Liquid | Clear Liquid | Clear Liquid |
| Purity ≥ (%) | 98 | 97 | 93 |
| Water ≤ (%) | 0.1 | 0.2 | 0.3 |
| Color ≤ | 10 | 20 | 30 |
| Free Acid (AS AA) ≤ (%) | 0.2 | 0.2 | 0.3 |
| Inhibitor (MEHQ) (PPM) | 200±20 | 200±20 | 200±20 |
